5(1+4n)=45

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Solution for 5(1+4n)=45 equation: 


Simplifying
5(1 + 4n) = 45
(1 * 5 + 4n * 5) = 45
(5 + 20n) = 45

Solving
5 + 20n = 45

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + 20n = 45 + -5

Combine like terms: 5 + -5 = 0
0 + 20n = 45 + -5
20n = 45 + -5

Combine like terms: 45 + -5 = 40
20n = 40

Divide each side by '20'.
n = 2

Simplifying
n = 2

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